Question : The initial velocity of a body moving along a straight line is 7 ๐/๐ . It has a uniform acceleration of 4 ๐/๐ 2 . The distance covered by the body in the 5 ๐กโ second of its motion is
(A) 25 ๐
(B) 35 ๐
(C) 50 ๐
(D) 85 ๐
Answer : option (A)
Solution :
